Pull KVM fixes from Paolo Bonzini:

 - x86 bugfixes: APIC, nested virtualization, IOAPIC

 - PPC bugfix: HPT guests on a POWER9 radix host

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (26 commits)
  KVM: Let KVM_SET_SIGNAL_MASK work as advertised
  KVM: VMX: Fix vmx->nested freeing when no SMI handler
  KVM: VMX: Fix rflags cache during vCPU reset
  KVM: X86: Fix softlockup when get the current kvmclock
  KVM: lapic: Fixup LDR on load in x2apic
  KVM: lapic: Split out x2apic ldr calculation
  KVM: PPC: Book3S HV: Fix migration and HPT resizing of HPT guests on radix hosts
  KVM: vmx: use X86_CR4_UMIP and X86_FEATURE_UMIP
  KVM: x86: Fix CPUID function for word 6 (80000001_ECX)
  KVM: nVMX: Fix vmx_check_nested_events() return value in case an event was reinjected to L2
  KVM: x86: ioapic: Preserve read-only values in the redirection table
  KVM: x86: ioapic: Clear Remote IRR when entry is switched to edge-triggered
  KV...